diff --git a/test/sanitizer_suppressions/ubsan b/test/sanitizer_suppressions/ubsan
index dd51fdc68..bcc0ee078 100644
--- a/test/sanitizer_suppressions/ubsan
+++ b/test/sanitizer_suppressions/ubsan
@@ -1,67 +1,66 @@
 # -fsanitize=integer suppressions
 # ===============================
 # Unsigned integer overflow occurs when the result of an unsigned integer
 # computation cannot be represented in its type. Unlike signed integer overflow,
 # this is not undefined behavior, but it is often unintentional. The list below
 # contains files in which we expect unsigned integer overflows to occur. The
 # list is used to suppress -fsanitize=integer warnings when running our CI UBSan
 # job.
 unsigned-integer-overflow:*/include/c++/*/bits/basic_string.tcc
 unsigned-integer-overflow:arith_uint256.h
 unsigned-integer-overflow:basic_string.h
 unsigned-integer-overflow:bench/bench.h
 unsigned-integer-overflow:bloom.cpp
 unsigned-integer-overflow:coded_stream.h
 unsigned-integer-overflow:core_write.cpp
 unsigned-integer-overflow:crypto/*
 unsigned-integer-overflow:hash.cpp
 unsigned-integer-overflow:leveldb/db/log_reader.cc
 unsigned-integer-overflow:leveldb/util/bloom.cc
 unsigned-integer-overflow:leveldb/util/crc32c.h
 unsigned-integer-overflow:leveldb/util/hash.cc
 unsigned-integer-overflow:policy/fees.cpp
 unsigned-integer-overflow:prevector.h
 unsigned-integer-overflow:script/interpreter.cpp
 unsigned-integer-overflow:stl_bvector.h
 unsigned-integer-overflow:txmempool.cpp
 unsigned-integer-overflow:util/strencodings.cpp
-unsigned-integer-overflow:validation.cpp
 # False positive vptr due to boost::unit_test::decorator::timeout
 vptr:avalanche/test/processor_tests.cpp
 vptr:avalanche/test/peermanager_tests.cpp
 # The vptr suppressions are only necessary for clang < 9
 vptr:boost/test/tree/observer.hpp
 vptr:boost/system/error_code.hpp
 
 implicit-integer-sign-change:*/include/c++/*/bits/*.h
 implicit-integer-sign-change:*/new_allocator.h
 implicit-integer-sign-change:/usr/include/boost/date_time/format_date_parser.hpp
 implicit-integer-sign-change:bech32.cpp
 implicit-integer-sign-change:compat/stdin.cpp
 implicit-integer-sign-change:compressor.h
 implicit-integer-sign-change:crypto/*
 implicit-integer-sign-change:key.cpp
 implicit-integer-sign-change:prevector.h
 implicit-integer-sign-change:protocol.cpp
 implicit-integer-sign-change:script/bitcoinconsensus.cpp
 implicit-integer-sign-change:script/interpreter.cpp
 implicit-integer-sign-change:serialize.h
 implicit-integer-sign-change:test/arith_uint256_tests.cpp
 implicit-integer-sign-change:test/coins_tests.cpp
 implicit-integer-sign-change:test/pow_tests.cpp
 implicit-integer-sign-change:test/prevector_tests.cpp
 implicit-integer-sign-change:test/sighash_tests.cpp
 implicit-integer-sign-change:test/streams_tests.cpp
 implicit-integer-sign-change:test/transaction_tests.cpp
 implicit-integer-sign-change:txmempool.cpp
 implicit-signed-integer-truncation,implicit-integer-sign-change:test/skiplist_tests.cpp
 implicit-signed-integer-truncation:crypto/*
 implicit-signed-integer-truncation:leveldb/*
 implicit-signed-integer-truncation:streams.h
 implicit-signed-integer-truncation:test/arith_uint256_tests.cpp
 implicit-signed-integer-truncation:test/skiplist_tests.cpp
 implicit-signed-integer-truncation:torcontrol.cpp
 implicit-unsigned-integer-truncation:crypto/*
 implicit-unsigned-integer-truncation:leveldb/*
 # std::variant warning fixed in https://github.com/gcc-mirror/gcc/commit/074436cf8cdd2a9ce75cadd36deb8301f00e55b9
 implicit-unsigned-integer-truncation:std::__detail::__variant::_Variant_storage